diff --git a/action/action.go b/action/action.go
index e66936e..8753a88 100644
--- a/action/action.go
+++ b/action/action.go
@@ -50,6 +50,8 @@ func (am *actionManager) SendMsg(reply *model.Reply) error {
 			reply.ReplyMsg = append([]any{replyMsg}, replyMsgVal...)
 		case string:
 			reply.ReplyMsg = fmt.Sprintf("%s%s", replyMsg.ToCQString(), replyMsgVal)
+		case []byte:
+			reply.ReplyMsg = fmt.Sprintf("%s%s", replyMsg.ToCQString(), replyMsgVal)
 		}
 	}
 	userID := strconv.FormatInt(reply.FromMsg.UserId, 10)
diff --git a/handler/echo/echo.go b/handler/echo/echo.go
index 5ec502d..72816dc 100644
--- a/handler/echo/echo.go
+++ b/handler/echo/echo.go
@@ -1,6 +1,8 @@
 package echo
 
 import (
+	"encoding/json"
+
 	"git.lxtend.com/lixiangwuxian/qqbot/constants"
 	"git.lxtend.com/lixiangwuxian/qqbot/handler"
 	"git.lxtend.com/lixiangwuxian/qqbot/model"
@@ -9,6 +11,8 @@ import (
 func init() {
 	handler.RegisterHandler("echo", echo, constants.LEVEL_USER)
 	handler.RegisterHelpInform("echo", "echo", "echo <message> 再说一遍")
+	handler.RegisterHandler("echofull", addEchoFullTrigger, constants.LEVEL_USER)
+	handler.RegisterHelpInform("echofull", "echofull", "echofull后，会返回下一条消息的json结构")
 }
 
 func echo(msg model.Message) (reply *model.Reply) {
@@ -21,3 +25,17 @@ func echo(msg model.Message) (reply *model.Reply) {
 		FromMsg:        msg,
 	}
 }
+
+func addEchoFullTrigger(msg model.Message) (reply *model.Reply) {
+	handler.RegisterLiveHandler(msg.GroupInfo.GroupId, msg.UserId, echoFull)
+	return nil
+}
+
+func echoFull(msg model.Message) (reply *model.Reply, catched bool) {
+	msgBytes, _ := json.Marshal(msg.StructuredMsg)
+	return &model.Reply{
+		ReplyMsg:       msgBytes,
+		ReferOriginMsg: false,
+		FromMsg:        msg,
+	}, true
+}